Answer:
12
Step-by-step explanation:
for everyone 1 toy car there is 6 trucks so 2x6 is 12
Solve the system of equations by elimination
3x+2y=3
2x+3y=2
Answer: x = 1 , y = 0
Step-by-step explanation:
hope this helps :)
What is the area of the triangle?
10 cm
10 cm
8 cm
12 cm
32 square centimeters
48 square centimeters
96 square centimeters
60 square centimeters
Answer: 48 cm.
Step-by-step explanation: Area of a triangle is equal to (base * height) / 2. (12 * 8) / 2 = 48
Which statements are true about expressions? Select all that apply.
A Expressions have no equal signs.
B
Letters are called variables.
C
An expression has only 2 terms.
D
A number without a variable is called a constant.
Can someone tell yo yo sis how do I
PLEASE HELPP!!!!!!
A building has 4 stories that are each 15 feet high. A scale drawing has the height of the building at 5 inches.
Which of the following is the correct scale?
1:72
1:12
1:144
5:60
Answer:
1:144
Step-by-step explanation:
if each floor is 15 feet, the whole building is 60 feet tall. so it does have a scale of 5 inches:60 feet but if you simplify that, its 1 inch: 12 feet, so you convert feet into inches by multiplying by twelve, which gives you a scale of 1:144 inches
Answer:
1:144 inches
Step-by-step explanation:
Need help! WILL MARKDOWN BRAINLIEST!
Answer:
Aren't you just suppose to multiple the 24 and 20 to get 480
Answer:
480
Step-by-step explanation:
it gives you the second step
24x20
can i get brainliest please???
it would be very much appreciated
have a nice day :)
Please help me if you can!
Find the value of x
9514 1404 393
Answer:
x = 7
Step-by-step explanation:
The angle bisector divides the sides proportionally.
(3x -12)/6 = 21/14
3x -12 = 9 . . . . . . . multiply by 6 and simplify
x -4 = 3 . . . . . . . . divide by 3
x = 7 . . . . . . . . . . . add 4
A square has side lengths as shown in the picture and a perimeter of 54.8 centimeters. Write an equation to find the measure of each side length.
The gateway arch in St. Louis, Missouri, is 630 feet high. A scale model of the arch is 15 inches. What is the scale of the model in inches to feet?
Help!!!
The radius of a circle is 3 m. Find its circumference in terms of pi
Gotcha, bro.
(I don't know what pi is, so I'm gonna assume that it is 3.14)
C=pi x diameter
First, multiply the radius by 2 so you have the diameter.
3x2=6
Second, multiply 3.14 (pi) by 6 (diameter)
3.14x6=18.84
Therefore, the circumference is 18.84.
(19 if you round it to the whole number)
Hope this helps!
(btw if pi is something else, use these steps to help you out)
The circumference of the circle is 6π meters.
What is a circle?A circle is a two dimensional figure with a radius and circumference of 2πr.
We have,
The circumference of a circle is given by the formula:
C = 2πr
where r is the circle's radius and π (pi) is a mathematical constant approximately equal to 3.14.
In this case, the radius of the circle is 3 meters.
Substituting this value in the formula, we get:
C = 2πr
C = 2π(3)
C = 6π
Therefore,
The circumference of the circle is 6π meters.
Learn more about Circle here:
https://brainly.com/question/11833983
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Solve :8x + 12y for x = 2 and y = 3
Answer:
8x+2y
8(2)+2(3)
8 multiply 2 = 16
2 multiply 3 = 6
16+6= 22
Step-by-step explanation:
A 9-foot ladder leans against a building six feet above the ground. At what height would a 15-foot ladder touch the building if both ladders form the same angle with the ground?
Answer:
10
Step-by-step explanation:
You make a proportion 9/6=15/x then multiply 6 and 15 and divide it by 9
The height the 15 ft building touches the building is approximately 10 ft.
The ladder is 9 ft tall and leaning on a wall that is 6 ft above the ground.
The situation forms a right angle triangle.
Properties of a right angle triangle:One of it angle is equals to 90 degrees.The sides and angles can be found using trigonometric ratios.Therefore, let's find the angle made by the 9 ft ladder and then use it to find the height the 15 ft ladder touch the building.
Using trigonometric ratios,
let
∅ = angle
tan ∅ = opposite / adjacent
tan ∅ = 6 / 9 = 2 / 3
∅ = tan⁻¹ 0.6666666
∅ = 33.6900672615
Therefore, the height the 15 ft ladder touch building can be calculated as follows:
tan 33.69 = h / 15
h = 15 × 0.66666496431
h = 9.99997446476
h ≈ 10 ft.
learn more right angle triangle here: https://brainly.com/question/11821563?referrer=searchResults
HELP DUE IN 10 MINS!
Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.
If they are not congruent or there is not enough information, then write not possible in each blank.
Postulate:
Congruence Statement: ΔATM ≅ Δ:
Answer:
ATM=NOP
Step-by-step explanation:
we know that NP=TM
we know that OP=AM
we know that angle NOP= angle TAM
using side angle side theorem (SAS) we can determine congruency
Answer:
Step-by-step explanation:
ONP
please help me i dont understand
9514 1404 393
Answer:
log(35)/log(7)
Step-by-step explanation:
The change of base formula is ...
[tex]\log_b(a)=\dfrac{\log(a)}{\log(b)}[/tex]
You have b=7, a=35, so the rewrite is ...
[tex]\log_7(35)=\boxed{\dfrac{\log(35)}{\log(7)}}[/tex]
Help me pls it’s simply but I don’t have time
what is the length of the side of a square whose area is represented by the expression 25x² + 40x + 16?
Answer: (5x + 4)²
Hope this helps~
Please help with practice question
Write the following equation in slope-intercept
form: x + 5y = 30
Answer:
y = -1/5x + 6
Step-by-step explanation:
y=mx+b
hope this helps :)
A logo is in the shape of a circle. The radius of the logo is 4cm.What is the area of the logo?
Answer:
50.27
Step-by-step explanation:
A= πr²
4²xπ= 16π
Factor: x^2 - 4x - 21
Answer:
(x-7)(x+3) thats the answer for your question
FREE BRAINLIEST IF YOU ANSWER CORRECTLY!! (50pts)
Answer:
34 feet
Step-by-step explanation:
8+8+6+6+3+3=17+17=34
34 feet
16+12+6=34
8+8= 16
6+6= 12
3+3= 6
16+12+6=34
I beg, give me brainliest, I know I'm late but PLEASE give me brainliest :(
Two functions, A and B, are described as follows: Function A y = 9x + 4 Function B The rate of change is 3 and the y-intercept is 4. How much more is the rate of change of function A than the slope of function B? (5 points)
Answer:
The answer to this problem is 6.
Step-by-step explanation:
what is the slope of 2,4
Answer:
1/2 assuming you would start at (0,0)
Step-by-step explanation:
Hope this helps
HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER WILL BE MARKED AS BRAINLIEST ,GET POINTS AND I WILL ALSO FOLLOW YOU! THANKS!
xoxo
Answer:
(a)Yellow=10
Green=38
Relative Frequency of Blue =0.32
Relative Frequency of Red =0.2
Relative Frequency of Green =0.38
(b)50 Red balls
Step-by-step explanation:
In 100 trials, the following were recorded.
Frequency of Blue Balls = 32
Frequency of Red Balls = 20
Relative Frequency of Yellow Balls =0.1
Now, Relative Frequency =Number of Outcome of an Event ÷ Total Number of Trials in the Experiment
Total Number of Trials =100
Therefore:
Therefore, Number of Outcomes of Green balls=100-(32+20+10)
=100-62
Number of Outcomes of Green balls=38
(b)If the Number of Trials is Increased to 250
Expected Outcome of Red Balls =Relative Frequency of Red Balls X 250
She should expect 50 red balls.
What is the correct value of 5x + 3 for x = 9?
Answer:
48
Step-by-step explanation:
what is 10+1+44+3333-45
Pls help I think I got the wrong answer plsss!!
Will mark BRAINLIST if correct
Answer:
I think it is the first option.
Step-by-step explanation:
I don't really know, I just hope this helps
I am so sorry if I am wrong.
Three divided by four
Answer:
0.75
Step-by-step explanation:
uh plz help i don't know how to solve easy question
Step-by-step explanation:
there you go :)
6
For brainiest:):):):):):)
Answer:
A: Not proportional
B: Proportional
Step-by-step explanation:
A: 14/4 = 3.5
40/12 = 0.3333333333333
Therefore A is not proportional
B: 3/9 = 0.3333333333333
15/45 = 0.3333333333333
Therefore B is proportional
Hope this helped and pls give brainliest.
What is the height of the trapezoid if the Area = 26 un²?
Answer:4
Step-by-step explanation:
H= 2*26/5+8
pls answer rq ty you get something out of it!!! :D
Answer:
7 boxes :)
Step-by-step explanation:
can i get brainliest please???
it would be very much appreciated
have a nice day :)